80343756

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{17573}}^1$

素因数の和:17710

約数の個数: 36

約数和(自身を含む): 204701952

約数和(自身を除く): 124358196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 17573, 35146, 52719, 70292, 105438, 158157, 210876, 316314, 632628, 2231771, 4463542, 6695313, 8927084, 13390626, 20085939, 26781252, 40171878, 80343756]

約数ペア:

[(1, 80343756), (2, 40171878), (3, 26781252), (4, 20085939), (6, 13390626), (9, 8927084), (12, 6695313), (18, 4463542), (36, 2231771), (127, 632628), (254, 316314), (381, 210876), (508, 158157), (762, 105438), (1143, 70292), (1524, 52719), (2286, 35146), (4572, 17573)]